Question

select the correct answer.
which is the biggest terrestrial planet?
a. mercury
b. venus
c. earth
d. mars

Explanation:

Terrestrial planets are the four innermost planets in the Solar System: Mercury, Venus, Earth, and Mars. Earth has a diameter of about 12,742 kilometers, Mercury about 4,880 kilometers, Venus about 12,104 kilometers, and Mars about 6,779 kilometers. Comparing these values, Earth is the largest among them.

Answer:

C. Earth